Bidspirit auction | German Occupation of the World

German Occupation of the World War II - France - Saint Nazaire - 1945, Chambre de Commerce, Galley 50c green and 2fr lilac brown, imperforate proof panes of ten on yellowish paper, bottom right stamp of each sheet is placed upside down and forming either horizontal or vertical tete-beche pair, no gum produced, NH, VF and very rare multiples, Mi #1 II PII Kdr-2 PII Kdr, C.v. €10,000